WACC

David Ortiz Motors has a target capital structure of $30\%$ debt and $70\%$ equity. The yield to maturity on the company's outstanding bonds is $12\%,$ and the company's tax rate is $25\%.$ Ortiz's CFO has calculated the company's WACC as $13\mathrm{.}9\%.$ What is the company's cost of equity capital? Round your answer to the nearest whole number.

$\_\_\_\_\_\_\%[$do not copy from other responses and provide correct answer, please$]$